testing/lisp/test-org-timer.el

   1 ;;; test-org-timer.el --- Tests for org-timer.el
   2
   3 ;; Copyright (C) 2014-2015  Kyle Meyer
   4
   5 ;; Author: Kyle Meyer <kyle@kyleam.com>
   6
   7 ;; This file is not part of GNU Emacs.
   8
   9 ;; This program is free software; you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation, either version 3 of the License, or
  12 ;; (at your option) any later version.
  13
  14 ;; This program is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 ;;; Code:
  23
  24 (defmacro test-org-timer/with-temp-text (text &rest body)
  25   "Like `org-test-with-temp-text', but set timer-specific variables.
  26 Also, mute output from `message'."
  27   (declare (indent 1))
  28   `(letf (((symbol-function 'message) (lambda (&rest args) nil)))
  29      (org-test-with-temp-text ,text
  30        (let (org-timer-start-time
  31              org-timer-pause-time
  32              org-timer-countdown-timer
  33              org-timer-display)
  34          (unwind-protect (progn ,@body)
  35            (when (timerp org-timer-countdown-timer)
  36              (cancel-timer org-timer-countdown-timer)))))))
  37
  38 (defmacro test-org-timer/with-current-time (time &rest body)
  39   "Run BODY, setting `current-time' output to TIME."
  40   (declare (indent 1))
  41   `(letf (((symbol-function 'current-time) (lambda () ,time)))
  42      ,@body))
  43
  44 \f
  45 ;;; Time conversion and formatting
  46
  47 (ert-deftest test-org-timer/secs-to-hms ()
  48   "Test conversion between HMS format and seconds."
  49   ;; Seconds to HMS, and back again
  50   (should
  51    (equal "0:00:30"
  52           (org-timer-secs-to-hms 30)))
  53   (should
  54    (equal 30
  55           (org-timer-hms-to-secs (org-timer-secs-to-hms 30))))
  56   ;; Minutes to HMS, and back again
  57   (should
  58    (equal "0:02:10"
  59           (org-timer-secs-to-hms 130)))
  60   (should
  61    (equal 130
  62           (org-timer-hms-to-secs (org-timer-secs-to-hms 130))))
  63   ;; Hours to HMS, and back again
  64   (should
  65    (equal "1:01:30"
  66           (org-timer-secs-to-hms 3690)))
  67   (should
  68    (equal 3690
  69           (org-timer-hms-to-secs (org-timer-secs-to-hms 3690))))
  70   ;; Negative seconds to HMS, and back again
  71   (should
  72    (equal "-1:01:30"
  73           (org-timer-secs-to-hms -3690)))
  74   (should
  75    (equal -3690
  76           (org-timer-hms-to-secs (org-timer-secs-to-hms -3690)))))
  77
  78 (ert-deftest test-org-timer/fix-incomplete ()
  79   "Test conversion to complete HMS format."
  80   ;; No fix is needed.
  81   (should
  82    (equal "1:02:03"
  83           (org-timer-fix-incomplete "1:02:03")))
  84   ;; Hour is missing.
  85   (should
  86    (equal "0:02:03"
  87           (org-timer-fix-incomplete "02:03")))
  88   ;; Minute is missing.
  89   (should
  90    (equal "0:00:03"
  91           (org-timer-fix-incomplete "03"))))
  92
  93 (ert-deftest test-org-timer/change-times ()
  94   "Test changing HMS format by offset."
  95   ;; Add time.
  96   (should
  97    (equal "
  98 1:31:15
  99 4:00:55"
 100           (org-test-with-temp-text "
 101 0:00:25
 102 2:30:05"
 103             (org-timer-change-times-in-region (point-min) (point-max)
 104                                               "1:30:50")
 105             (buffer-string))))
 106   ;; Subtract time.
 107   (should
 108    (equal "
 109 -1:30:25
 110 0:59:15"
 111           (org-test-with-temp-text "
 112 0:00:25
 113 2:30:05"
 114             (org-timer-change-times-in-region (point-min) (point-max)
 115                                               "-1:30:50")
 116             (buffer-string)))))
 117
 118 \f
 119 ;;; Timers
 120
 121 ;; Dummy times for overriding `current-time'
 122 (defvar test-org-timer/time0 '(21635 62793 797149 675000))
 123 ;; Add 3 minutes and 26 seconds.
 124 (defvar test-org-timer/time1
 125   (time-add test-org-timer/time0 (seconds-to-time 206)))
 126 ;; Add 2 minutes and 41 seconds (6 minutes and 7 seconds total).
 127 (defvar test-org-timer/time2
 128   (time-add test-org-timer/time1 (seconds-to-time 161)))
 129 ;; Add 4 minutes and 55 seconds (11 minutes and 2 seconds total).
 130 (defvar test-org-timer/time3
 131   (time-add test-org-timer/time2 (seconds-to-time 295)))
 132
 133 (ert-deftest test-org-timer/start-relative ()
 134   "Test starting relative timer."
 135   ;; Insert plain timer string, starting with `org-timer-start'.
 136   (should
 137    (equal "0:03:26"
 138           (test-org-timer/with-temp-text ""
 139             (test-org-timer/with-current-time test-org-timer/time0
 140               (org-timer-start))
 141             (test-org-timer/with-current-time test-org-timer/time1
 142               (org-timer))
 143             (org-trim (buffer-string)))))
 144   ;; Insert item timer string.
 145   (should
 146    (equal "- 0:03:26 ::"
 147           (test-org-timer/with-temp-text ""
 148             (test-org-timer/with-current-time test-org-timer/time0
 149               (org-timer-start))
 150             (test-org-timer/with-current-time test-org-timer/time1
 151               (org-timer-item))
 152             (org-trim (buffer-string)))))
 153   ;; Start with `org-timer'.
 154   (should
 155    (equal "0:00:00 0:03:26"
 156           (test-org-timer/with-temp-text ""
 157             (test-org-timer/with-current-time test-org-timer/time0
 158               (org-timer))
 159             (test-org-timer/with-current-time test-org-timer/time1
 160               (org-timer))
 161             (org-trim (buffer-string)))))
 162   ;; Restart with `org-timer'.
 163   (should
 164    (equal "0:00:00"
 165           (test-org-timer/with-temp-text ""
 166             (test-org-timer/with-current-time test-org-timer/time0
 167               (org-timer-start))
 168             (test-org-timer/with-current-time test-org-timer/time1
 169               (org-timer '(4)))
 170             (org-trim (buffer-string))))))
 171
 172 (ert-deftest test-org-timer/set-timer ()
 173   "Test setting countdown timer."
 174   (should
 175    (equal "0:06:34"
 176           (test-org-timer/with-temp-text ""
 177             (test-org-timer/with-current-time test-org-timer/time0
 178               (org-timer-set-timer 10))
 179             (test-org-timer/with-current-time test-org-timer/time1
 180               (org-timer))
 181             (org-trim (buffer-string))))))
 182
 183 (ert-deftest test-org-timer/pause-timer ()
 184   "Test pausing relative and countdown timers."
 185   ;; Pause relative timer.
 186   (should
 187    (equal "0:03:26"
 188           (test-org-timer/with-temp-text ""
 189             (test-org-timer/with-current-time test-org-timer/time0
 190               (org-timer-start))
 191             (test-org-timer/with-current-time test-org-timer/time1
 192               (org-timer-pause-or-continue))
 193             (org-timer)
 194             (org-trim (buffer-string)))))
 195   ;; Pause then continue relative timer.
 196   (should
 197    (equal "0:08:21"
 198           (test-org-timer/with-temp-text ""
 199             (test-org-timer/with-current-time test-org-timer/time0
 200               (org-timer-start))
 201             (test-org-timer/with-current-time test-org-timer/time1
 202               (org-timer-pause-or-continue))
 203             (test-org-timer/with-current-time test-org-timer/time2
 204               (org-timer-pause-or-continue))
 205             (test-org-timer/with-current-time test-org-timer/time3
 206               (org-timer))
 207             (org-trim (buffer-string)))))
 208   ;; Pause then continue countdown timer.
 209   (should
 210    (equal "0:01:39"
 211           (test-org-timer/with-temp-text ""
 212             (test-org-timer/with-current-time test-org-timer/time0
 213               (org-timer-set-timer 10))
 214             (test-org-timer/with-current-time test-org-timer/time1
 215               (org-timer-pause-or-continue))
 216             (test-org-timer/with-current-time test-org-timer/time2
 217               (org-timer-pause-or-continue))
 218             (test-org-timer/with-current-time test-org-timer/time3
 219               (org-timer))
 220             (org-trim (buffer-string))))))
 221
 222 (ert-deftest test-org-timer/stop ()
 223   "Test stopping relative and countdown timers."
 224   ;; Stop running relative timer.
 225   (test-org-timer/with-temp-text ""
 226     (test-org-timer/with-current-time test-org-timer/time0
 227       (org-timer-start))
 228     (test-org-timer/with-current-time test-org-timer/time1
 229       (org-timer-stop))
 230     (should-not org-timer-start-time))
 231   ;; Stop paused relative timer.
 232   (test-org-timer/with-temp-text ""
 233     (test-org-timer/with-current-time test-org-timer/time0
 234       (org-timer-start))
 235     (test-org-timer/with-current-time test-org-timer/time1
 236       (org-timer-pause-or-continue)
 237       (org-timer-stop))
 238     (should-not org-timer-start-time)
 239     (should-not org-timer-pause-time))
 240   ;; Stop running countdown timer.
 241   (test-org-timer/with-temp-text ""
 242     (test-org-timer/with-current-time test-org-timer/time0
 243       (org-timer-set-timer 10))
 244     (test-org-timer/with-current-time test-org-timer/time1
 245       (org-timer-stop))
 246     (should-not org-timer-start-time)
 247     (should-not org-timer-countdown-timer))
 248   ;; Stop paused countdown timer.
 249   (test-org-timer/with-temp-text ""
 250     (test-org-timer/with-current-time test-org-timer/time0
 251       (org-timer-set-timer 10))
 252     (test-org-timer/with-current-time test-org-timer/time1
 253       (org-timer-pause-or-continue)
 254       (org-timer-stop))
 255     (should-not org-timer-start-time)
 256     (should-not org-timer-pause-time)
 257     (should-not org-timer-countdown-timer)))
 258
 259 (ert-deftest test-org-timer/other-timer-error ()
 260   "Test for error when other timer running."
 261   ;; Relative timer is running.
 262   (should-error
 263    (test-org-timer/with-temp-text ""
 264      (org-timer-start)
 265      (org-timer-set-timer 10))
 266    :type (list 'error 'user-error))
 267   ;; Countdown timer is running.
 268   (should-error
 269    (test-org-timer/with-temp-text ""
 270      (org-timer-set-timer 10)
 271      (org-timer-start))
 272    :type (list 'error 'user-error)))
 273
 274 (provide 'test-org-timer)
 275 ;;; test-org-timer.el end here